Anti-slip strip for stairs

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Description

FIG. 1 is a perspective view of anti-slip strip for stairs showing our new design.

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is top view thereof; and,

FIG. 7 is a bottom view thereof.

Claims

The ornamental design for “anti-slip strip for stairs”, as shown and described.

Referenced Cited
U.S. Patent Documents
D167994 October 1952 McKay
D363785 October 31, 1995 Davies
4451063 May 29, 1984 Snyder
5051289 September 24, 1991 Riddle
Patent History
Patent number: D447249
Type: Grant
Filed: May 12, 1998
Date of Patent: Aug 28, 2001
Inventors: Sheng-Ming Chang (Fon Shan City, Kao Hsiung Hsien), Su-Jung Chung (Kao Hsiung City)
Primary Examiner: Doris Clark
Application Number: 29/087,896
Classifications
Current U.S. Class: Stair Tread, Step Or Ladder Rung (D25/69)
International Classification: 2504;